NL88029C - - Google Patents
Info
- Publication number
- NL88029C NL88029C NL88029DA NL88029C NL 88029 C NL88029 C NL 88029C NL 88029D A NL88029D A NL 88029DA NL 88029 C NL88029 C NL 88029C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL322493X | 1953-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL88029C true NL88029C (xx) |
Family
ID=19784041
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7505528,B NL178818B (nl) | 1953-06-03 | Enkelvoudige rotatiesymmetrische aplanatische lens met asferische brekende oppervlakken. | |
| NL88029D NL88029C (xx) | 1953-06-03 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7505528,B NL178818B (nl) | 1953-06-03 | Enkelvoudige rotatiesymmetrische aplanatische lens met asferische brekende oppervlakken. |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE529307A (xx) |
| CH (1) | CH322493A (xx) |
| DE (1) | DE942868C (xx) |
| FR (1) | FR1106753A (xx) |
| GB (1) | GB753397A (xx) |
| NL (2) | NL88029C (xx) |
-
0
- NL NLAANVRAGE7505528,B patent/NL178818B/xx unknown
- BE BE529307D patent/BE529307A/xx unknown
- NL NL88029D patent/NL88029C/xx active
-
1954
- 1954-05-30 DE DEN8989A patent/DE942868C/de not_active Expired
- 1954-05-31 GB GB16063/54A patent/GB753397A/en not_active Expired
- 1954-06-01 CH CH322493D patent/CH322493A/de unknown
- 1954-06-02 FR FR1106753D patent/FR1106753A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH322493A (de) | 1957-06-15 |
| FR1106753A (fr) | 1955-12-22 |
| DE942868C (de) | 1956-05-09 |
| GB753397A (en) | 1956-07-25 |
| BE529307A (xx) | |
| NL178818B (nl) |